err_inherit3.tab.c revision 272955 
1/* original parser id follows */
2/* yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93" */
3/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
4
5#define YYBYACC 1
6#define YYMAJOR 1
7#define YYMINOR 9
8#define YYCHECK "yyyymmdd"
9
10#define YYEMPTY        (-1)
11#define yyclearin      (yychar = YYEMPTY)
12#define yyerrok        (yyerrflag = 0)
13#define YYRECOVERING() (yyerrflag != 0)
14#define YYENOMEM       (-2)
15#define YYEOF          0
16#undef YYBTYACC
17#define YYBTYACC 0
18#define YYDEBUGSTR YYPREFIX "debug"
19
20#ifndef yyparse
21#define yyparse    err_inherit3_parse
22#endif /* yyparse */
23
24#ifndef yylex
25#define yylex      err_inherit3_lex
26#endif /* yylex */
27
28#ifndef yyerror
29#define yyerror    err_inherit3_error
30#endif /* yyerror */
31
32#ifndef yychar
33#define yychar     err_inherit3_char
34#endif /* yychar */
35
36#ifndef yyval
37#define yyval      err_inherit3_val
38#endif /* yyval */
39
40#ifndef yylval
41#define yylval     err_inherit3_lval
42#endif /* yylval */
43
44#ifndef yydebug
45#define yydebug    err_inherit3_debug
46#endif /* yydebug */
47
48#ifndef yynerrs
49#define yynerrs    err_inherit3_nerrs
50#endif /* yynerrs */
51
52#ifndef yyerrflag
53#define yyerrflag  err_inherit3_errflag
54#endif /* yyerrflag */
55
56#ifndef yylhs
57#define yylhs      err_inherit3_lhs
58#endif /* yylhs */
59
60#ifndef yylen
61#define yylen      err_inherit3_len
62#endif /* yylen */
63
64#ifndef yydefred
65#define yydefred   err_inherit3_defred
66#endif /* yydefred */
67
68#ifndef yystos
69#define yystos     err_inherit3_stos
70#endif /* yystos */
71
72#ifndef yydgoto
73#define yydgoto    err_inherit3_dgoto
74#endif /* yydgoto */
75
76#ifndef yysindex
77#define yysindex   err_inherit3_sindex
78#endif /* yysindex */
79
80#ifndef yyrindex
81#define yyrindex   err_inherit3_rindex
82#endif /* yyrindex */
83
84#ifndef yygindex
85#define yygindex   err_inherit3_gindex
86#endif /* yygindex */
87
88#ifndef yytable
89#define yytable    err_inherit3_table
90#endif /* yytable */
91
92#ifndef yycheck
93#define yycheck    err_inherit3_check
94#endif /* yycheck */
95
96#ifndef yyname
97#define yyname     err_inherit3_name
98#endif /* yyname */
99
100#ifndef yyrule
101#define yyrule     err_inherit3_rule
102#endif /* yyrule */
103
104#if YYBTYACC
105
106#ifndef yycindex
107#define yycindex   err_inherit3_cindex
108#endif /* yycindex */
109
110#ifndef yyctable
111#define yyctable   err_inherit3_ctable
112#endif /* yyctable */
113
114#endif /* YYBTYACC */
115
116#define YYPREFIX "err_inherit3_"
117
118#define YYPURE 0
119
120#line 2 "err_inherit3.y"
121#include <stdlib.h>
122
123typedef enum {cGLOBAL, cLOCAL} class;
124typedef enum {tREAL, tINTEGER} type;
125typedef char * name;
126
127struct symbol { class c; type t; name id; };
128typedef struct symbol symbol;
129
130struct namelist { symbol *s; struct namelist *next; };
131typedef struct namelist namelist;
132
133extern symbol *mksymbol(type t, class c, name id);
134
135#ifdef YYBISON
136#define YYLEX_DECL() yylex(void)
137#define YYERROR_DECL() yyerror(const char *s)
138#endif
139#line 39 "err_inherit3.y"
140#ifdef YYSTYPE
141#undef  YYSTYPE_IS_DECLARED
142#define YYSTYPE_IS_DECLARED 1
143#endif
144#ifndef YYSTYPE_IS_DECLARED
145#define YYSTYPE_IS_DECLARED 1
146typedef union
147{
148    class	cval;
149    type	tval;
150    namelist *	nlist;
151    name	id;
152} YYSTYPE;
153#endif /* !YYSTYPE_IS_DECLARED */
154#line 155 "err_inherit3.tab.c"
155
156/* compatibility with bison */
157#ifdef YYPARSE_PARAM
158/* compatibility with FreeBSD */
159# ifdef YYPARSE_PARAM_TYPE
160#  define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
161# else
162#  define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
163# endif
164#else
165# define YYPARSE_DECL() yyparse(void)
166#endif
167
168/* Parameters sent to lex. */
169#ifdef YYLEX_PARAM
170# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
171# define YYLEX yylex(YYLEX_PARAM)
172#else
173# define YYLEX_DECL() yylex(void)
174# define YYLEX yylex()
175#endif
176
177/* Parameters sent to yyerror. */
178#ifndef YYERROR_DECL
179#define YYERROR_DECL() yyerror(const char *s)
180#endif
181#ifndef YYERROR_CALL
182#define YYERROR_CALL(msg) yyerror(msg)
183#endif
184
185#ifndef YYDESTRUCT_DECL
186#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val)
187#endif
188#ifndef YYDESTRUCT_CALL
189#define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val)
190#endif
191
192extern int YYPARSE_DECL();
193
194#define GLOBAL 257
195#define LOCAL 258
196#define REAL 259
197#define INTEGER 260
198#define NAME 261
199#define YYERRCODE 256
200typedef short YYINT;
201static const YYINT err_inherit3_lhs[] = {                -1,
202    5,    6,    0,    7,    0,    3,    3,    4,    4,    8,
203    1,    1,    9,    2,
204};
205static const YYINT err_inherit3_len[] = {                 2,
206    0,    0,    5,    0,    3,    1,    1,    1,    1,    0,
207    3,    1,    0,    3,
208};
209static const YYINT err_inherit3_defred[] = {              0,
210    6,    7,    8,    9,    0,    0,    4,    1,   13,    2,
211    5,    2,    0,    0,   12,    3,    0,   14,    0,   11,
212};
213static const YYINT err_inherit3_stos[] = {                0,
214  257,  258,  259,  260,  263,  266,  267,  267,  270,  268,
215  265,  272,  269,  269,  261,  264,  271,  264,  264,  261,
216};
217static const YYINT err_inherit3_dgoto[] = {               5,
218   16,   11,    6,    7,   10,   13,    9,   17,   12,
219};
220static const YYINT err_inherit3_sindex[] = {           -257,
221    0,    0,    0,    0,    0, -254,    0,    0,    0,    0,
222    0,    0, -253, -253,    0,    0, -253,    0, -252,    0,
223};
224static const YYINT err_inherit3_rindex[] = {              0,
225    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
226    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
227};
228#if YYBTYACC
229static const YYINT err_inherit3_cindex[] = {              0,
230    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
231    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
232};
233#endif
234static const YYINT err_inherit3_gindex[] = {              0,
235  -10,    0,    0,    4,    0,   -1,    0,    0,    0,
236};
237#define YYTABLESIZE 11
238static const YYINT err_inherit3_table[] = {               1,
239    2,    3,    4,   18,    3,    4,   19,   15,   20,    8,
240   14,
241};
242static const YYINT err_inherit3_check[] = {             257,
243  258,  259,  260,   14,  259,  260,   17,  261,  261,    6,
244   12,
245};
246#if YYBTYACC
247static const YYINT err_inherit3_ctable[] = {             -1,
248   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
249};
250#endif
251#define YYFINAL 5
252#ifndef YYDEBUG
253#define YYDEBUG 0
254#endif
255#define YYMAXTOKEN 261
256#define YYUNDFTOKEN 273
257#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
258#if YYDEBUG
259static const char *const err_inherit3_name[] = {
260
261"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2620,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2630,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2640,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2650,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2660,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2670,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER",
268"NAME","$accept","declaration","namelist","locnamelist","class","type","$$1",
269"$$2","$$3","$$4","$$5","illegal-symbol",
270};
271static const char *const err_inherit3_rule[] = {
272"$accept : declaration",
273"$$1 :",
274"$$2 :",
275"declaration : class type $$1 $$2 namelist",
276"$$3 :",
277"declaration : type $$3 locnamelist",
278"class : GLOBAL",
279"class : LOCAL",
280"type : REAL",
281"type : INTEGER",
282"$$4 :",
283"namelist : $$4 namelist NAME",
284"namelist : NAME",
285"$$5 :",
286"locnamelist : $$5 $$2 namelist",
287
288};
289#endif
290
291int      yydebug;
292int      yynerrs;
293
294int      yyerrflag;
295int      yychar;
296YYSTYPE  yyval;
297YYSTYPE  yylval;
298#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
299YYLTYPE  yyloc; /* position returned by actions */
300YYLTYPE  yylloc; /* position from the lexer */
301#endif
302
303#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
304#ifndef YYLLOC_DEFAULT
305#define YYLLOC_DEFAULT(loc, rhs, n) \
306do \
307{ \
308    if (n == 0) \
309    { \
310        (loc).first_line   = ((rhs)[-1]).last_line; \
311        (loc).first_column = ((rhs)[-1]).last_column; \
312        (loc).last_line    = ((rhs)[-1]).last_line; \
313        (loc).last_column  = ((rhs)[-1]).last_column; \
314    } \
315    else \
316    { \
317        (loc).first_line   = ((rhs)[ 0 ]).first_line; \
318        (loc).first_column = ((rhs)[ 0 ]).first_column; \
319        (loc).last_line    = ((rhs)[n-1]).last_line; \
320        (loc).last_column  = ((rhs)[n-1]).last_column; \
321    } \
322} while (0)
323#endif /* YYLLOC_DEFAULT */
324#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
325#if YYBTYACC
326
327#ifndef YYLVQUEUEGROWTH
328#define YYLVQUEUEGROWTH 32
329#endif
330#endif /* YYBTYACC */
331
332/* define the initial stack-sizes */
333#ifdef YYSTACKSIZE
334#undef YYMAXDEPTH
335#define YYMAXDEPTH  YYSTACKSIZE
336#else
337#ifdef YYMAXDEPTH
338#define YYSTACKSIZE YYMAXDEPTH
339#else
340#define YYSTACKSIZE 10000
341#define YYMAXDEPTH  10000
342#endif
343#endif
344
345#ifndef YYINITSTACKSIZE
346#define YYINITSTACKSIZE 200
347#endif
348
349typedef struct {
350    unsigned stacksize;
351    short    *s_base;
352    short    *s_mark;
353    short    *s_last;
354    YYSTYPE  *l_base;
355    YYSTYPE  *l_mark;
356#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
357    YYLTYPE  *p_base;
358    YYLTYPE  *p_mark;
359#endif
360} YYSTACKDATA;
361#if YYBTYACC
362
363struct YYParseState_s
364{
365    struct YYParseState_s *save;    /* Previously saved parser state */
366    YYSTACKDATA            yystack; /* saved parser stack */
367    int                    state;   /* saved parser state */
368    int                    errflag; /* saved error recovery status */
369    int                    lexeme;  /* saved index of the conflict lexeme in the lexical queue */
370    YYINT                  ctry;    /* saved index in yyctable[] for this conflict */
371};
372typedef struct YYParseState_s YYParseState;
373#endif /* YYBTYACC */
374/* variables for the parser stack */
375static YYSTACKDATA yystack;
376#if YYBTYACC
377
378/* Current parser state */
379static YYParseState *yyps = 0;
380
381/* yypath != NULL: do the full parse, starting at *yypath parser state. */
382static YYParseState *yypath = 0;
383
384/* Base of the lexical value queue */
385static YYSTYPE *yylvals = 0;
386
387/* Current position at lexical value queue */
388static YYSTYPE *yylvp = 0;
389
390/* End position of lexical value queue */
391static YYSTYPE *yylve = 0;
392
393/* The last allocated position at the lexical value queue */
394static YYSTYPE *yylvlim = 0;
395
396#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
397/* Base of the lexical position queue */
398static YYLTYPE *yylpsns = 0;
399
400/* Current position at lexical position queue */
401static YYLTYPE *yylpp = 0;
402
403/* End position of lexical position queue */
404static YYLTYPE *yylpe = 0;
405
406/* The last allocated position at the lexical position queue */
407static YYLTYPE *yylplim = 0;
408#endif
409
410/* Current position at lexical token queue */
411static short  *yylexp = 0;
412
413static short  *yylexemes = 0;
414#endif /* YYBTYACC */
415#line 78 "err_inherit3.y"
416
417extern int YYLEX_DECL();
418extern void YYERROR_DECL();
419#line 420 "err_inherit3.tab.c"
420
421/* Release memory associated with symbol. */
422#if ! defined YYDESTRUCT_IS_DECLARED
423static void
424YYDESTRUCT_DECL()
425{
426    switch (psymb)
427    {
428	case 263:
429#line 30 "err_inherit3.y"
430	{
431		  namelist *p = (*val).nlist;
432		  while (p != NULL)
433		  { namelist *pp = p;
434		    p = p->next;
435		    free(pp->s); free(pp);
436		  }
437		}
438	break;
439#line 440 "err_inherit3.tab.c"
440	case 264:
441#line 30 "err_inherit3.y"
442	{
443		  namelist *p = (*val).nlist;
444		  while (p != NULL)
445		  { namelist *pp = p;
446		    p = p->next;
447		    free(pp->s); free(pp);
448		  }
449		}
450	break;
451#line 452 "err_inherit3.tab.c"
452	case 265:
453#line 30 "err_inherit3.y"
454	{
455		  namelist *p = (*val).nlist;
456		  while (p != NULL)
457		  { namelist *pp = p;
458		    p = p->next;
459		    free(pp->s); free(pp);
460		  }
461		}
462	break;
463#line 464 "err_inherit3.tab.c"
464    }
465}
466#define YYDESTRUCT_IS_DECLARED 1
467#endif
468
469/* For use in generated program */
470#define yydepth (int)(yystack.s_mark - yystack.s_base)
471#if YYBTYACC
472#define yytrial (yyps->save)
473#endif /* YYBTYACC */
474
475#if YYDEBUG
476#include <stdio.h>         /* needed for printf */
477#endif
478
479#include <stdlib.h>        /* needed for malloc, etc */
480#include <string.h>        /* needed for memset */
481
482/* allocate initial stack or double stack size, up to YYMAXDEPTH */
483static int yygrowstack(YYSTACKDATA *data)
484{
485    int i;
486    unsigned newsize;
487    short *newss;
488    YYSTYPE *newvs;
489#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
490    YYLTYPE *newps;
491#endif
492
493    if ((newsize = data->stacksize) == 0)
494        newsize = YYINITSTACKSIZE;
495    else if (newsize >= YYMAXDEPTH)
496        return YYENOMEM;
497    else if ((newsize *= 2) > YYMAXDEPTH)
498        newsize = YYMAXDEPTH;
499
500    i = (int) (data->s_mark - data->s_base);
501    newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
502    if (newss == 0)
503        return YYENOMEM;
504
505    data->s_base = newss;
506    data->s_mark = newss + i;
507
508    newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
509    if (newvs == 0)
510        return YYENOMEM;
511
512    data->l_base = newvs;
513    data->l_mark = newvs + i;
514
515#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
516    newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
517    if (newps == 0)
518        return YYENOMEM;
519
520    data->p_base = newps;
521    data->p_mark = newps + i;
522#endif
523
524    data->stacksize = newsize;
525    data->s_last = data->s_base + newsize - 1;
526
527#if YYDEBUG
528    if (yydebug)
529        fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
530#endif
531    return 0;
532}
533
534#if YYPURE || defined(YY_NO_LEAKS)
535static void yyfreestack(YYSTACKDATA *data)
536{
537    free(data->s_base);
538    free(data->l_base);
539#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
540    free(data->p_base);
541#endif
542    memset(data, 0, sizeof(*data));
543}
544#else
545#define yyfreestack(data) /* nothing */
546#endif /* YYPURE || defined(YY_NO_LEAKS) */
547#if YYBTYACC
548
549static YYParseState *
550yyNewState(unsigned size)
551{
552    YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
553    if (p == NULL) return NULL;
554
555    p->yystack.stacksize = size;
556    if (size == 0)
557    {
558        p->yystack.s_base = NULL;
559        p->yystack.l_base = NULL;
560#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
561        p->yystack.p_base = NULL;
562#endif
563        return p;
564    }
565    p->yystack.s_base    = (short *) malloc(size * sizeof(short));
566    if (p->yystack.s_base == NULL) return NULL;
567    p->yystack.l_base    = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
568    if (p->yystack.l_base == NULL) return NULL;
569    memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
570#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
571    p->yystack.p_base    = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
572    if (p->yystack.p_base == NULL) return NULL;
573    memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
574#endif
575
576    return p;
577}
578
579static void
580yyFreeState(YYParseState *p)
581{
582    yyfreestack(&p->yystack);
583    free(p);
584}
585#endif /* YYBTYACC */
586
587#define YYABORT  goto yyabort
588#define YYREJECT goto yyabort
589#define YYACCEPT goto yyaccept
590#define YYERROR  goto yyerrlab
591#if YYBTYACC
592#define YYVALID        do { if (yyps->save)            goto yyvalid; } while(0)
593#define YYVALID_NESTED do { if (yyps->save && \
594                                yyps->save->save == 0) goto yyvalid; } while(0)
595#endif /* YYBTYACC */
596
597int
598YYPARSE_DECL()
599{
600    int yym, yyn, yystate, yyresult;
601#if YYBTYACC
602    int yynewerrflag;
603    YYParseState *yyerrctx = NULL;
604#endif /* YYBTYACC */
605#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
606    YYLTYPE  yyerror_loc_range[2]; /* position of error start & end */
607#endif
608#if YYDEBUG
609    const char *yys;
610
611    if ((yys = getenv("YYDEBUG")) != 0)
612    {
613        yyn = *yys;
614        if (yyn >= '0' && yyn <= '9')
615            yydebug = yyn - '0';
616    }
617    if (yydebug)
618        fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
619#endif
620
621#if YYBTYACC
622    yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
623    yyps->save = 0;
624#endif /* YYBTYACC */
625    yynerrs = 0;
626    yyerrflag = 0;
627    yychar = YYEMPTY;
628    yystate = 0;
629
630#if YYPURE
631    memset(&yystack, 0, sizeof(yystack));
632#endif
633
634    if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
635    yystack.s_mark = yystack.s_base;
636    yystack.l_mark = yystack.l_base;
637#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
638    yystack.p_mark = yystack.p_base;
639#endif
640    yystate = 0;
641    *yystack.s_mark = 0;
642
643yyloop:
644    if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
645    if (yychar < 0)
646    {
647#if YYBTYACC
648        do {
649        if (yylvp < yylve)
650        {
651            /* we're currently re-reading tokens */
652            yylval = *yylvp++;
653#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
654            yylloc = *yylpp++;
655#endif
656            yychar = *yylexp++;
657            break;
658        }
659        if (yyps->save)
660        {
661            /* in trial mode; save scanner results for future parse attempts */
662            if (yylvp == yylvlim)
663            {   /* Enlarge lexical value queue */
664                size_t p = (size_t) (yylvp - yylvals);
665                size_t s = (size_t) (yylvlim - yylvals);
666
667                s += YYLVQUEUEGROWTH;
668                if ((yylexemes = (short *)   realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
669                if ((yylvals   = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
670#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
671                if ((yylpsns   = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
672#endif
673                yylvp   = yylve = yylvals + p;
674                yylvlim = yylvals + s;
675#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
676                yylpp   = yylpe = yylpsns + p;
677                yylplim = yylpsns + s;
678#endif
679                yylexp  = yylexemes + p;
680            }
681            *yylexp = (short) YYLEX;
682            *yylvp++ = yylval;
683            yylve++;
684#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
685            *yylpp++ = yylloc;
686            yylpe++;
687#endif
688            yychar = *yylexp++;
689            break;
690        }
691        /* normal operation, no conflict encountered */
692#endif /* YYBTYACC */
693        yychar = YYLEX;
694#if YYBTYACC
695        } while (0);
696#endif /* YYBTYACC */
697        if (yychar < 0) yychar = YYEOF;
698        /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
699#if YYDEBUG
700        if (yydebug)
701        {
702            yys = yyname[YYTRANSLATE(yychar)];
703            fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
704                            YYDEBUGSTR, yydepth, yystate, yychar, yys);
705#ifdef YYSTYPE_TOSTRING
706#if YYBTYACC
707            if (!yytrial)
708#endif /* YYBTYACC */
709                fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
710#endif
711            fputc('\n', stderr);
712        }
713#endif
714    }
715#if YYBTYACC
716
717    /* Do we have a conflict? */
718    if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
719        yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
720    {
721        YYINT ctry;
722
723        if (yypath)
724        {
725            YYParseState *save;
726#if YYDEBUG
727            if (yydebug)
728                fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
729                                YYDEBUGSTR, yydepth, yystate);
730#endif
731            /* Switch to the next conflict context */
732            save = yypath;
733            yypath = save->save;
734            save->save = NULL;
735            ctry = save->ctry;
736            if (save->state != yystate) YYABORT;
737            yyFreeState(save);
738
739        }
740        else
741        {
742
743            /* Unresolved conflict - start/continue trial parse */
744            YYParseState *save;
745#if YYDEBUG
746            if (yydebug)
747            {
748                fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
749                if (yyps->save)
750                    fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
751                else
752                    fputs("Starting trial parse.\n", stderr);
753            }
754#endif
755            save                  = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
756            if (save == NULL) goto yyenomem;
757            save->save            = yyps->save;
758            save->state           = yystate;
759            save->errflag         = yyerrflag;
760            save->yystack.s_mark  = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
761            memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
762            save->yystack.l_mark  = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
763            memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
764#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
765            save->yystack.p_mark  = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
766            memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
767#endif
768            ctry                  = yytable[yyn];
769            if (yyctable[ctry] == -1)
770            {
771#if YYDEBUG
772                if (yydebug && yychar >= YYEOF)
773                    fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
774#endif
775                ctry++;
776            }
777            save->ctry = ctry;
778            if (yyps->save == NULL)
779            {
780                /* If this is a first conflict in the stack, start saving lexemes */
781                if (!yylexemes)
782                {
783                    yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
784                    if (yylexemes == NULL) goto yyenomem;
785                    yylvals   = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
786                    if (yylvals == NULL) goto yyenomem;
787                    yylvlim   = yylvals + YYLVQUEUEGROWTH;
788#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
789                    yylpsns   = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
790                    if (yylpsns == NULL) goto yyenomem;
791                    yylplim   = yylpsns + YYLVQUEUEGROWTH;
792#endif
793                }
794                if (yylvp == yylve)
795                {
796                    yylvp  = yylve = yylvals;
797#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
798                    yylpp  = yylpe = yylpsns;
799#endif
800                    yylexp = yylexemes;
801                    if (yychar >= YYEOF)
802                    {
803                        *yylve++ = yylval;
804#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
805                        *yylpe++ = yylloc;
806#endif
807                        *yylexp  = (short) yychar;
808                        yychar   = YYEMPTY;
809                    }
810                }
811            }
812            if (yychar >= YYEOF)
813            {
814                yylvp--;
815#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
816                yylpp--;
817#endif
818                yylexp--;
819                yychar = YYEMPTY;
820            }
821            save->lexeme = (int) (yylvp - yylvals);
822            yyps->save   = save;
823        }
824        if (yytable[yyn] == ctry)
825        {
826#if YYDEBUG
827            if (yydebug)
828                fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
829                                YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
830#endif
831            if (yychar < 0)
832            {
833                yylvp++;
834#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
835                yylpp++;
836#endif
837                yylexp++;
838            }
839            if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
840                goto yyoverflow;
841            yystate = yyctable[ctry];
842            *++yystack.s_mark = (short) yystate;
843            *++yystack.l_mark = yylval;
844#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
845            *++yystack.p_mark = yylloc;
846#endif
847            yychar  = YYEMPTY;
848            if (yyerrflag > 0) --yyerrflag;
849            goto yyloop;
850        }
851        else
852        {
853            yyn = yyctable[ctry];
854            goto yyreduce;
855        }
856    } /* End of code dealing with conflicts */
857#endif /* YYBTYACC */
858    if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
859            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
860    {
861#if YYDEBUG
862        if (yydebug)
863            fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
864                            YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
865#endif
866        if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
867        yystate = yytable[yyn];
868        *++yystack.s_mark = yytable[yyn];
869        *++yystack.l_mark = yylval;
870#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
871        *++yystack.p_mark = yylloc;
872#endif
873        yychar = YYEMPTY;
874        if (yyerrflag > 0)  --yyerrflag;
875        goto yyloop;
876    }
877    if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
878            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
879    {
880        yyn = yytable[yyn];
881        goto yyreduce;
882    }
883    if (yyerrflag != 0) goto yyinrecovery;
884#if YYBTYACC
885
886    yynewerrflag = 1;
887    goto yyerrhandler;
888    goto yyerrlab;
889
890yyerrlab:
891    yynewerrflag = 0;
892yyerrhandler:
893    while (yyps->save)
894    {
895        int ctry;
896        YYParseState *save = yyps->save;
897#if YYDEBUG
898        if (yydebug)
899            fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
900                            YYDEBUGSTR, yydepth, yystate, yyps->save->state,
901                    (int)(yylvp - yylvals - yyps->save->lexeme));
902#endif
903        /* Memorize most forward-looking error state in case it's really an error. */
904        if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
905        {
906            /* Free old saved error context state */
907            if (yyerrctx) yyFreeState(yyerrctx);
908            /* Create and fill out new saved error context state */
909            yyerrctx                 = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
910            if (yyerrctx == NULL) goto yyenomem;
911            yyerrctx->save           = yyps->save;
912            yyerrctx->state          = yystate;
913            yyerrctx->errflag        = yyerrflag;
914            yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
915            memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
916            yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
917            memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
918#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
919            yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
920            memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
921#endif
922            yyerrctx->lexeme         = (int) (yylvp - yylvals);
923        }
924        yylvp          = yylvals   + save->lexeme;
925#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
926        yylpp          = yylpsns   + save->lexeme;
927#endif
928        yylexp         = yylexemes + save->lexeme;
929        yychar         = YYEMPTY;
930        yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
931        memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
932        yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
933        memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
934#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
935        yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
936        memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
937#endif
938        ctry           = ++save->ctry;
939        yystate        = save->state;
940        /* We tried shift, try reduce now */
941        if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
942        yyps->save     = save->save;
943        save->save     = NULL;
944        yyFreeState(save);
945
946        /* Nothing left on the stack -- error */
947        if (!yyps->save)
948        {
949#if YYDEBUG
950            if (yydebug)
951                fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
952                                YYPREFIX, yydepth);
953#endif
954            /* Restore state as it was in the most forward-advanced error */
955            yylvp          = yylvals   + yyerrctx->lexeme;
956#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
957            yylpp          = yylpsns   + yyerrctx->lexeme;
958#endif
959            yylexp         = yylexemes + yyerrctx->lexeme;
960            yychar         = yylexp[-1];
961            yylval         = yylvp[-1];
962#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
963            yylloc         = yylpp[-1];
964#endif
965            yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
966            memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
967            yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
968            memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
969#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
970            yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
971            memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
972#endif
973            yystate        = yyerrctx->state;
974            yyFreeState(yyerrctx);
975            yyerrctx       = NULL;
976        }
977        yynewerrflag = 1;
978    }
979    if (yynewerrflag == 0) goto yyinrecovery;
980#endif /* YYBTYACC */
981
982    YYERROR_CALL("syntax error");
983#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
984    yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
985#endif
986
987#if !YYBTYACC
988    goto yyerrlab;
989yyerrlab:
990#endif
991    ++yynerrs;
992
993yyinrecovery:
994    if (yyerrflag < 3)
995    {
996        yyerrflag = 3;
997        for (;;)
998        {
999            if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
1000                    yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
1001            {
1002#if YYDEBUG
1003                if (yydebug)
1004                    fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
1005                                    YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
1006#endif
1007                if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1008                yystate = yytable[yyn];
1009                *++yystack.s_mark = yytable[yyn];
1010                *++yystack.l_mark = yylval;
1011#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1012                /* lookahead position is error end position */
1013                yyerror_loc_range[1] = yylloc;
1014                YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
1015                *++yystack.p_mark = yyloc;
1016#endif
1017                goto yyloop;
1018            }
1019            else
1020            {
1021#if YYDEBUG
1022                if (yydebug)
1023                    fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
1024                                    YYDEBUGSTR, yydepth, *yystack.s_mark);
1025#endif
1026                if (yystack.s_mark <= yystack.s_base) goto yyabort;
1027#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1028                /* the current TOS position is the error start position */
1029                yyerror_loc_range[0] = *yystack.p_mark;
1030#endif
1031#if defined(YYDESTRUCT_CALL)
1032#if YYBTYACC
1033                if (!yytrial)
1034#endif /* YYBTYACC */
1035#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1036                    YYDESTRUCT_CALL("error: discarding state",
1037                                    yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
1038#else
1039                    YYDESTRUCT_CALL("error: discarding state",
1040                                    yystos[*yystack.s_mark], yystack.l_mark);
1041#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1042#endif /* defined(YYDESTRUCT_CALL) */
1043                --yystack.s_mark;
1044                --yystack.l_mark;
1045#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1046                --yystack.p_mark;
1047#endif
1048            }
1049        }
1050    }
1051    else
1052    {
1053        if (yychar == YYEOF) goto yyabort;
1054#if YYDEBUG
1055        if (yydebug)
1056        {
1057            yys = yyname[YYTRANSLATE(yychar)];
1058            fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
1059                            YYDEBUGSTR, yydepth, yystate, yychar, yys);
1060        }
1061#endif
1062#if defined(YYDESTRUCT_CALL)
1063#if YYBTYACC
1064        if (!yytrial)
1065#endif /* YYBTYACC */
1066#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1067            YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
1068#else
1069            YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
1070#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1071#endif /* defined(YYDESTRUCT_CALL) */
1072        yychar = YYEMPTY;
1073        goto yyloop;
1074    }
1075
1076yyreduce:
1077    yym = yylen[yyn];
1078#if YYDEBUG
1079    if (yydebug)
1080    {
1081        fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
1082                        YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
1083#ifdef YYSTYPE_TOSTRING
1084#if YYBTYACC
1085        if (!yytrial)
1086#endif /* YYBTYACC */
1087            if (yym > 0)
1088            {
1089                int i;
1090                fputc('<', stderr);
1091                for (i = yym; i > 0; i--)
1092                {
1093                    if (i != yym) fputs(", ", stderr);
1094                    fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
1095                                           yystack.l_mark[1-i]), stderr);
1096                }
1097                fputc('>', stderr);
1098            }
1099#endif
1100        fputc('\n', stderr);
1101    }
1102#endif
1103    if (yym > 0)
1104        yyval = yystack.l_mark[1-yym];
1105    else
1106        memset(&yyval, 0, sizeof yyval);
1107#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1108
1109    /* Perform position reduction */
1110    memset(&yyloc, 0, sizeof(yyloc));
1111#if YYBTYACC
1112    if (!yytrial)
1113#endif /* YYBTYACC */
1114    {
1115        YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
1116        /* just in case YYERROR is invoked within the action, save
1117           the start of the rhs as the error start position */
1118        yyerror_loc_range[0] = yystack.p_mark[1-yym];
1119    }
1120#endif
1121
1122    switch (yyn)
1123    {
1124case 1:
1125#line 50 "err_inherit3.y"
1126yyval.cval = yystack.l_mark[-1].cval;
1127break;
1128case 2:
1129#line 50 "err_inherit3.y"
1130yyval.tval =  yystack.l_mark[-1].tval;
1131break;
1132case 3:
1133#line 51 "err_inherit3.y"
1134	{ yyval.nlist = yystack.l_mark[0].nlist; }
1135break;
1136case 4:
1137#line 52 "err_inherit3.y"
1138yyval.tval = yystack.l_mark[0].tval;
1139break;
1140case 5:
1141#line 53 "err_inherit3.y"
1142	{ yyval.nlist = yystack.l_mark[0].nlist; }
1143break;
1144case 6:
1145#line 56 "err_inherit3.y"
1146	{ yyval.cval = cGLOBAL; }
1147break;
1148case 7:
1149#line 57 "err_inherit3.y"
1150	{ yyval.cval = cLOCAL; }
1151break;
1152case 8:
1153#line 60 "err_inherit3.y"
1154	{ yyval.tval = tREAL; }
1155break;
1156case 9:
1157#line 61 "err_inherit3.y"
1158	{ yyval.tval = tINTEGER; }
1159break;
1160case 10:
1161#line 64 "err_inherit3.y"
1162yyval.cval = yystack.l_mark[-2];
1163break;
1164case 11:
1165#line 65 "err_inherit3.y"
1166	{ yyval.nlist->s = mksymbol(yystack.l_mark[-5].tval, yystack.l_mark[-5].cval, yystack.l_mark[0].id);
1167	      yyval.nlist->next = yystack.l_mark[-1].nlist;
1168	    }
1169break;
1170case 12:
1171#line 69 "err_inherit3.y"
1172	{ yyval.nlist->s = mksymbol(yystack.l_mark[-3], yystack.l_mark[-3], yystack.l_mark[0].id);
1173	      yyval.nlist->next = NULL;
1174	    }
1175break;
1176case 13:
1177#line 74 "err_inherit3.y"
1178yyval.cval = cLOCAL;
1179break;
1180case 14:
1181#line 75 "err_inherit3.y"
1182	{ yyval.nlist = yystack.l_mark[0].nlist; }
1183break;
1184#line 1185 "err_inherit3.tab.c"
1185    default:
1186        break;
1187    }
1188    yystack.s_mark -= yym;
1189    yystate = *yystack.s_mark;
1190    yystack.l_mark -= yym;
1191#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1192    yystack.p_mark -= yym;
1193#endif
1194    yym = yylhs[yyn];
1195    if (yystate == 0 && yym == 0)
1196    {
1197#if YYDEBUG
1198        if (yydebug)
1199        {
1200            fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1201#ifdef YYSTYPE_TOSTRING
1202#if YYBTYACC
1203            if (!yytrial)
1204#endif /* YYBTYACC */
1205                fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
1206#endif
1207            fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
1208        }
1209#endif
1210        yystate = YYFINAL;
1211        *++yystack.s_mark = YYFINAL;
1212        *++yystack.l_mark = yyval;
1213#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1214        *++yystack.p_mark = yyloc;
1215#endif
1216        if (yychar < 0)
1217        {
1218#if YYBTYACC
1219            do {
1220            if (yylvp < yylve)
1221            {
1222                /* we're currently re-reading tokens */
1223                yylval = *yylvp++;
1224#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1225                yylloc = *yylpp++;
1226#endif
1227                yychar = *yylexp++;
1228                break;
1229            }
1230            if (yyps->save)
1231            {
1232                /* in trial mode; save scanner results for future parse attempts */
1233                if (yylvp == yylvlim)
1234                {   /* Enlarge lexical value queue */
1235                    size_t p = (size_t) (yylvp - yylvals);
1236                    size_t s = (size_t) (yylvlim - yylvals);
1237
1238                    s += YYLVQUEUEGROWTH;
1239                    if ((yylexemes = (short *)   realloc(yylexemes, s * sizeof(short))) == NULL)
1240                        goto yyenomem;
1241                    if ((yylvals   = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
1242                        goto yyenomem;
1243#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1244                    if ((yylpsns   = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
1245                        goto yyenomem;
1246#endif
1247                    yylvp   = yylve = yylvals + p;
1248                    yylvlim = yylvals + s;
1249#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1250                    yylpp   = yylpe = yylpsns + p;
1251                    yylplim = yylpsns + s;
1252#endif
1253                    yylexp  = yylexemes + p;
1254                }
1255                *yylexp = (short) YYLEX;
1256                *yylvp++ = yylval;
1257                yylve++;
1258#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1259                *yylpp++ = yylloc;
1260                yylpe++;
1261#endif
1262                yychar = *yylexp++;
1263                break;
1264            }
1265            /* normal operation, no conflict encountered */
1266#endif /* YYBTYACC */
1267            yychar = YYLEX;
1268#if YYBTYACC
1269            } while (0);
1270#endif /* YYBTYACC */
1271            if (yychar < 0) yychar = YYEOF;
1272            /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
1273#if YYDEBUG
1274            if (yydebug)
1275            {
1276                yys = yyname[YYTRANSLATE(yychar)];
1277                fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
1278                                YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
1279            }
1280#endif
1281        }
1282        if (yychar == YYEOF) goto yyaccept;
1283        goto yyloop;
1284    }
1285    if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
1286            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
1287        yystate = yytable[yyn];
1288    else
1289        yystate = yydgoto[yym];
1290#if YYDEBUG
1291    if (yydebug)
1292    {
1293        fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1294#ifdef YYSTYPE_TOSTRING
1295#if YYBTYACC
1296        if (!yytrial)
1297#endif /* YYBTYACC */
1298            fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
1299#endif
1300        fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
1301    }
1302#endif
1303    if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1304    *++yystack.s_mark = (short) yystate;
1305    *++yystack.l_mark = yyval;
1306#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1307    *++yystack.p_mark = yyloc;
1308#endif
1309    goto yyloop;
1310#if YYBTYACC
1311
1312    /* Reduction declares that this path is valid. Set yypath and do a full parse */
1313yyvalid:
1314    if (yypath) YYABORT;
1315    while (yyps->save)
1316    {
1317        YYParseState *save = yyps->save;
1318        yyps->save = save->save;
1319        save->save = yypath;
1320        yypath = save;
1321    }
1322#if YYDEBUG
1323    if (yydebug)
1324        fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
1325                        YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
1326#endif
1327    if (yyerrctx)
1328    {
1329        yyFreeState(yyerrctx);
1330        yyerrctx = NULL;
1331    }
1332    yylvp          = yylvals + yypath->lexeme;
1333#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1334    yylpp          = yylpsns + yypath->lexeme;
1335#endif
1336    yylexp         = yylexemes + yypath->lexeme;
1337    yychar         = YYEMPTY;
1338    yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
1339    memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
1340    yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
1341    memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1342#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1343    yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
1344    memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1345#endif
1346    yystate        = yypath->state;
1347    goto yyloop;
1348#endif /* YYBTYACC */
1349
1350yyoverflow:
1351    YYERROR_CALL("yacc stack overflow");
1352#if YYBTYACC
1353    goto yyabort_nomem;
1354yyenomem:
1355    YYERROR_CALL("memory exhausted");
1356yyabort_nomem:
1357#endif /* YYBTYACC */
1358    yyresult = 2;
1359    goto yyreturn;
1360
1361yyabort:
1362    yyresult = 1;
1363    goto yyreturn;
1364
1365yyaccept:
1366#if YYBTYACC
1367    if (yyps->save) goto yyvalid;
1368#endif /* YYBTYACC */
1369    yyresult = 0;
1370
1371yyreturn:
1372#if defined(YYDESTRUCT_CALL)
1373    if (yychar != YYEOF && yychar != YYEMPTY)
1374#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1375        YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
1376#else
1377        YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
1378#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1379
1380    {
1381        YYSTYPE *pv;
1382#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1383        YYLTYPE *pp;
1384
1385        for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
1386             YYDESTRUCT_CALL("cleanup: discarding state",
1387                             yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
1388#else
1389        for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
1390             YYDESTRUCT_CALL("cleanup: discarding state",
1391                             yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
1392#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1393    }
1394#endif /* defined(YYDESTRUCT_CALL) */
1395
1396#if YYBTYACC
1397    if (yyerrctx)
1398    {
1399        yyFreeState(yyerrctx);
1400        yyerrctx = NULL;
1401    }
1402    while (yyps)
1403    {
1404        YYParseState *save = yyps;
1405        yyps = save->save;
1406        save->save = NULL;
1407        yyFreeState(save);
1408    }
1409    while (yypath)
1410    {
1411        YYParseState *save = yypath;
1412        yypath = save->save;
1413        save->save = NULL;
1414        yyFreeState(save);
1415    }
1416#endif /* YYBTYACC */
1417    yyfreestack(&yystack);
1418    return (yyresult);
1419}
1420